1328519094412 has 6 divisors (see below), whose sum is σ = 2324908415228. Its totient is φ = 664259547204.

The previous prime is 1328519094407. The next prime is 1328519094439. The reversal of 1328519094412 is 2144909158231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166064886798 + ... + 166064886805.

Almost surely, 2^{1328519094412} is an apocalyptic number.

It is an amenable number.

1328519094412 is a deficient number, since it is larger than the sum of its proper divisors (996389320816).

1328519094412 is a wasteful number, since it uses less digits than its factorization.

1328519094412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332129773607 (or 332129773605 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 49.

The spelling of 1328519094412 in words is "one trillion, three hundred twenty-eight billion, five hundred nineteen million, ninety-four thousand, four hundred twelve".